1 عمومی:: قدرت عضلات پایین تنه
The YMCA leg extension test (Westcott 1987), which calls on the muscles in the front of the thigh (quadriceps), assesses lower-body strength. This test should give you a good indication of your lower-body strength and help you select your entry- level strength training program. Six Steps to Determining Lower-Body Strength Table 2.4 Leg Extension Classification Chart for Assessing Lower-Body Strength SCORE FOR LOWER- BODY STRENGTH Lower-body strength index score
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